cement t asbestos pipe 石棉水泥管
asbestos cement pipe [建] 石棉水泥管 ; 石棉水泥绝热薄板
Asbestos-cement pipe for well casing 石棉水泥井管
Pipe asbestos-cement 石棉水泥管
asbestos concrete pipe 石棉混凝土管
Rubber rings for asbestos-cement pipe 石棉水泥管用橡胶圈
asbestos fibrous pipe lagging 石棉纤维包管绳
With asbestos cement mortar pipe being used as inner liner, concrete is cast to form hollow slab.
以石棉水泥砂浆离心管作为内模衬管，浇筑混凝土后构成现浇混凝土空心板。
Asbestos rubber sheet in which the structure of dense, good pressure, good heat resistance, and valves in the valve itself and the pipe flange connection, the use of a wide range.
其中石棉橡胶板结构致密，耐压性能好，耐温性能也很好，在阀门本身和阀门与管子的法兰连接中，使用极为广泛。
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